/*
 * $Id: vtmodule.c 33125 2009-07-16 20:58:26Z dbochkov $
 * PyGres, version 2.2 A Python interface for PostgreSQL database. Written by
 * D'Arcy J.M. Cain, (darcy@druid.net).  Based heavily on code written by
 * Pascal Andre, andre@chimay.via.ecp.fr. Copyright (c) 1995, Pascal Andre
 * (andre@via.ecp.fr).
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose, without fee, and without a written
 * agreement is hereby granted, provided that the above copyright notice and
 * this paragraph and the following two paragraphs appear in all copies or in
 * any new file that contains a substantial portion of this file.
 *
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
 * SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS,
 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE
 * AUTHOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * THE AUTHOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE
 * AUTHOR HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
 * ENHANCEMENTS, OR MODIFICATIONS.
 *
 * Further modifications copyright 1997, 1998, 1999 by D'Arcy J.M. Cain
 * (darcy@druid.net) subject to the same terms and conditions as above.
 *
 */